Individual Calculations October 2008
 Holliman, Bob  Total change: -2.00  Rating chartPersonal card
 109th Annual US Open Dallas, Texas USA 2008-08-02
RcRownchangeKK*chgGame
 2082 2179 3.00 5 -0.08 25 -2.00 
  Lin, Dachey 1829 USA1.0010.11252.75 
  Aird, Ian 2046 SCO1.0010.32258.00 
  Zorigt, Bayaraa wf2179 MGL0.001-0.5025-12.50 
  Lopez Ii, Nelson M 2124 USA1.0010.422510.50 
  Guadalupe, Francis 2230 USA0.001-0.4325-10.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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